/* --- Ardo Redesign Tokens --- */
:root {
    --ardo-primary: #00F0FF;
    --ardo-midnight: #050505;
    --ardo-deep-blue: #0A192F;
    --ardo-text-muted: rgba(10, 25, 47, 0.6);
    --ardo-border: #E2E8F0;
    --ardo-surface: #F8FAFC;
    --font-display: 'Inter', sans-serif;
}

/* --- Customer Support Section --- */
.customer-support-section {
    padding: 120px 0;
    background: radial-gradient(circle at top right, #0A192F, #050505);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.customer-support-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.3;
}

.customer-support-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 80px;
}

.support-image-glow {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.support-icon-box {
    width: 100%;
    aspect-ratio: 1/1;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.support-icon-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
}

.support-content {
    flex: 1.2;
}

.support-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 240, 255, 0.1);
    color: var(--ardo-primary);
    font-weight: 800;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 240, 255, 0.2);
    font-family: var(--font-mono);
}

.support-content h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 2rem;
    line-height: 1;
    color: #ffffff;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.support-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 3rem;
    font-weight: 500;
}

.support-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.support-feature-mini {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.support-feature-mini i {
    font-size: 1.2rem;
    color: var(--ardo-primary);
    background: rgba(0, 240, 255, 0.15);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.support-feature-mini span {
    font-weight: 700;
    font-size: 0.95rem;
    color: #ffffff;
}

.btn-support-premium {
    background: var(--ardo-primary);
    color: var(--ardo-midnight);
    padding: 1.25rem 2.5rem;
    border-radius: 4px;
    font-weight: 800;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 20px rgba(0, 240, 255, 0.2);
}

.btn-support-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0, 240, 255, 0.4);
    opacity: 0.9;
}

/* --- Promo Features Section --- */
.promo-features-section {
    padding: 120px 0;
    background-color: #ffffff;
}

.promo-features-header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 40px;
}

.promo-features-header h2 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--ardo-midnight);
    margin-bottom: 2rem;
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.promo-features-header p {
    font-size: 1.25rem;
    color: var(--ardo-text-muted);
    line-height: 1.6;
    margin-bottom: 3rem;
}

.promo-main-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
}

.promo-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.promo-feature-card {
    background: var(--ardo-surface);
    padding: 3rem;
    border-radius: 1.5rem;
    border: 1px solid var(--ardo-border);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
}

.promo-feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--ardo-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
}

.promo-feature-icon {
    width: 64px;
    height: 64px;
    background-color: #fff;
    border-radius: 1rem;
    border: 1px solid var(--ardo-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--ardo-primary);
    font-size: 1.5rem;
}

.promo-feature-card h3 {
    font-size: 1.5rem;
    color: var(--ardo-midnight);
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
}

.promo-feature-card p {
    font-size: 1rem;
    color: var(--ardo-text-muted);
    line-height: 1.6;
    font-weight: 500;
}

/* Coupon Styles */
.promo-coupon {
    background: var(--ardo-midnight);
    border-radius: 2rem;
    padding: 3rem;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
}

.promo-coupon::after {
    content: '';
    position: absolute;
    top: 10%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 70%);
}

.coupon-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 1rem;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.coupon-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--ardo-primary);
    color: var(--ardo-midnight);
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
}

.promo-coupon h3 {
    font-size: 1.75rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: #fff;
    line-height: 1.1;
    text-transform: uppercase;
}

.promo-coupon p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.coupon-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.coupon-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-weight: 700;
    color: #fff;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.coupon-item i {
    color: var(--ardo-primary);
    font-size: 1.25rem;
}

/* --- Functions List Section --- */
.promo-functions-section {
    padding: 120px 0;
    background-color: var(--ardo-surface);
}

.promo-functions-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.promo-functions-title {
    text-align: center;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--ardo-midnight);
    margin-bottom: 80px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.04em;
    line-height: 1;
}

.promo-functions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 4rem;
}

.promo-function-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--ardo-border);
}

.promo-function-item i {
    color: var(--ardo-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.promo-function-item span {
    font-size: 1.1rem;
    color: var(--ardo-midnight);
    font-weight: 700;
}

.promo-functions-footer {
    text-align: center;
    margin-top: 60px;
    font-size: 0.9rem;
    color: var(--ardo-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Promo Offer Box --- */
.promo-offer-box {
    background: var(--ardo-midnight);
    color: #ffffff;
    padding: 3rem 4rem;
    border-radius: 1.5rem;
    display: inline-block;
    margin-top: 2rem;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: promo-pulse-offer 4s infinite ease-in-out;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.promo-offer-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ardo-primary);
    display: block;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.promo-offer-price {
    color: #ffffff;
    font-size: 2.5rem;
    display: block;
    font-weight: 900;
    letter-spacing: -0.02em;
}

@keyframes promo-pulse-offer {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 0 60px 100px rgba(0, 0, 0, 0.3);
    }
}

/* --- Responsiveness --- */
@media (max-width: 1024px) {
    .promo-main-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .customer-support-container {
        flex-direction: column;
        text-align: center;
        gap: 60px;
    }
    .support-content {
        order: -1;
    }
}

@media (max-width: 768px) {
    .promo-features-grid, .promo-functions-grid, .support-features-grid {
        grid-template-columns: 1fr;
    }
    .promo-features-header h2, .promo-functions-title, .support-content h2 {
        font-size: 2.5rem;
    }
    .promo-offer-price {
        font-size: 1.75rem;
    }
    .promo-offer-box {
        padding: 2rem;
    }
}